@AbreahamMG Hmmm so have u tried to turn ON IoT Network and then connect all your devices to IoT Network. Are you facing issue on IoT Network or Main WiFi ?

@YahyaKm My Pleasure 🥰 Hope your Deco is now updated to latest firmware.

@Murtaza911 Have u changed the subnet mask in Internet Connection settings to 255.255.255.0

@Chky Hmmm i think there is an issue related to subnet mask. You can check the link below. https://community.tp-link.com/en/home/forum/topic/848116

@Orisar I think the interference is coming from your other deco units.

@YahyaKm Here is the direct download link of the latest firmware (1.4.6) you can download from the link below and install it by using Web UI. 🔴 First unzip the zip file and install the .bin file 🔴...